What are the most important parts of a concrete crusher? Just taking a fixed jaw crusher as an example, the most important parts of it are fixed jaw faces and moving jaw faces, which are the key wear parts of the crushing equipment. The quality of the wear parts directly settles down the service life of the jaw plate no matter it is fixed or moveable so that we must choose the high-quality ones.
Although the jaws do the work, the real heart of the jaw crusher and its components are the toggle plates, the pitman, and the ply wheel. These are the parts and components that generate the crushing action and provide the energy needed to break the ore. Let's follow the chain of events within a crushing cycle to see how they all go together.
jaw crusher eccentric shaft and tooth plate. Home - jaw crusher eccentric shaft and tooth plate; eccentric shaft for jaw crusher Crusher … (99+ customer review) eccentric shaft for jaw crusher. Jaw Crusher Eccentric Shaft Information and Repair ... Supporting the tooth movement is an eccentric shaft.
RockSledger jaw crushers feature massive, stress relieved, single plate walls with deep and substantial external side stiffeners and a high quality forged steel eccentric shaft. The shaft is fully machined and has a ground finish on all bearing contact surfaces to increase resistance to shock loadings resulting in longer machine life.
Jaw crusher main components are: frame, jaw part, shaft parts, gear plate, regulating mechanism, power system. (1) rack The frame is the supporting part of the whole equipment. The tooth plate and the moving jaw are installed inside the frame to form a crushing cavity.
The main structure of jaw crusher is composed of main frame, movable jaw plate of jaw crusher, fixed jaw plate, cheek plate, guard plate, eccentric shaft bearing, jaw crusher eccentric shaft, toggle plate, adjustment setting and so on. Among them there are some wear parts that need replacement.
A jaw crusher with a pass-through preventing device which prevents a flat plate-shaped object from passing through without being crushed. Also disclosed is a jaw crusher with a tooth plate structure which is capable of effectively crushing a non-rigid object, for example, a lump of asphalt, without causing such an object to stick to the area between a cheek plate and a fixed tooth plate or a ...
two crushing jaws. The moving jaw of the single toggle jaw crusher moves elliptically. A pendulum motion is being carried out by the double toggle jaw crusher. The crushing force is produced by an eccentric shaft. Then it is transferred to the crushing zone via a toggle plate system and supported by the back wall of the housing of the machine ...
Jaw crushers are used to crush different types of material, such as hard rocks, ore, building rubble, and glass. Jaw crushers have one fixed and one movable crushing jaw that supports the crushing plates. The crushing force of the machine is made by an eccentric shaft and is transferred to the crushing zone by a toggle plate system.
Breaker Fixed Liner Eccentric Shaft Tooth Plate Side Diesel High Efficiency Jaw Stone Crusher, Find Complete Details about Breaker Fixed Liner Eccentric Shaft Tooth Plate Side Diesel High Efficiency Jaw Stone Crusher,Jaw Stone Crusher,Stone Breaker,Crusher Fixed Jaw Liner from Crusher Supplier or Manufacturer-Sichuan Panqiu Mining Machinery & Equipment Co., Ltd.
When JC jaw crusher works, electrical motor drives the belt wheel to make the swing jaw move following the specific track by eccentric shaft. After the materials enter into the crushing chamber, they are crushed between the two jaw plates by impacting, bending, and striking, and then discharged from the discharge opening.
The jaw of the velocity and acceleration and the eccentric shaft and the movable jaw contact force dynamic characteristics analysis of gap is not at the same time, analysis of the results showed that gap has great influence on the dynamic characteristics of mechanism. ... Based the FEM method, the 3-D jaw crusher teeth plate shape model is ...
What If The Toggle Plate Of Jaw Crusher Broke. The structure of jaw crusher: main frame, eccentric shaft, a large belt pulley, fly wheel, swing jaw, side guard plate, toggle plate, Rear bracket, adjust gap screw, reset spring, and fixed jaw and swing jaw board etc, and the toggle plate also plays a
In the jaw crusher, the lining plate, thrust plate and eccentric shaft are the main wear resistant parts.The service life of the jaw wear resistant parts is shown in the figure below. Below introduces these wear-resistant parts to replace the matters needing attention. 1. Replacement of lining plate
Replace the new eccentric shaft, adjust the working load or replace the suitable crusher; Replace the new eccentric shaft, do not use the brackets and bracket pads that do not meet the design standards; Replace the new eccentric shaft and use the properly heat-treated eccentric shaft. Movable jaw plate is broken. Cause analysis:
Jaw Plate. Every jaw crusher has two jaw plates, fixed jaw plate, and movable jaw plate. All jaw plates are manufactured by high manganese steel. In order to extend their service life, the jaw plate shape is designed to be upper and lower symmetrical, so one of the end areas wear out, turn over the jaw plate to continue to use.
Apr 10, 2017· The motor drives eccentric shaft via a belt fixed in a grooved pulley, which can make movable jaw move repeatedly so it can crush more material. Fixed jaw plate of frame front wall is fastened depending on left and right protecting boards and holding down bolts, while movable jaw plate is pressed tightly on movable jaw depending on battens.
The guard plate is made of high-quality high manganese steel, which is located between the fixed plate and the movable plate. The whole body is mainly to protect the jaw crusher frame wall. Toothed Plate Tooth plate is divided into movable and fixed tooth plate, but …
The Blake type jaw crusher has a fixed feed area and a variable discharge area. Blake crushers are of two types- single toggle and double toggle jaw crushers. In the single toggle jaw crushers, the swing jaw is suspended on the eccentric shaft which leads to a much more compact design than that of the double toggle jaw crusher.
Both plates are bolted onto a heavy block. The moving plate is pivoted at the top end (Blake crusher) or at the bottom end (Dodge-type crusher) and connected to an eccentric shaft. In universal crushers the plates are pivoted in the middle so that both the top and the bottom ends can move. The Blake crushers are single or double toggle drives.
Jaw Crusher >> E-Mail:[email protected] >> Http:// Work principle The motor drives the mobile jaw up and down through eccentric shaft. The angle between toggle plate and mobile jaw increases when mobile jaw plate moves up. So the mobile jaw plate closes up the fixed jaw plate. The stuff will be crushed in this process.
WORKING OF JAW CRUSHER Crushing is managed by pulping or material by law plates dully placed at due angle for maximum output and minimum consumption of power and exerting appropriate thrust on the crushing zone as well on the whole body. The basic thrust is obtained by the eccentric movement of pitman which is transferred to lever with the help of rear and front toggle plates connect the ...
Jaw crusher tooth plate is directly used for crushing ore parts. Its structure is simple, but because of frequent contact with the ore, tooth plate is the crusher wear quickly. So it is often needed to replace the parts. There are two kinds of cross-section structures shape of the tooth plate, the smooth surface and the lattice surface.
Mar 28, 2019· Double-toggle jaw crushers. In a double-toggle jaw crusher, the moving crusher jaw is driven by the eccentric shaft that moves the front and rear toggles up and down. Each shaft revolution causes the moving crusher jaw to close at the downstroke and open up during the upstroke. The toggle is kept in place by spring-loaded tension rod.